Thank you all so much!

I'd also like to add that if you're US-based & don't want to incur the (sometimes higher) cost of postage from overseas (even though you're overseas at the time), I doubt that Cheryl will actually look at the postmark, so feel free to mail it when you get back to the US. And for those willing to mail from overseas (and the US folk as well), I'll certainly reimburse you via Paypal any postage if you need it.

Cheers.